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Old 01-20-2020, 09:37 PM   #1
CB7tuner Member
Join Date: Jun 2010
Location: Dallas, TX.
Posts: 66
dreamability is cool... so far.
Intake air bypass not working.

This is an F22A6 with the stock PT6 ECU.
I am not even sure if it was even working before the full wire tuck and fuse box relocation.
I have plugged the actuator valve directly to vacuum and the system closes so no problem there.
The black/yellow wire is getting 12 volts at the control solenoid. The pink/blue wire from ECU pin 17 is getting a small amount of voltage like around 4 volts , so no problems there.
When I tie into the pink/blue wire at the solenoid and ground it the solenoid clicks and the actuator is engaged closing the IAB butterfly's. So obviously the solenoid works too. I'm at a loss here so any help would be appreciated.

Last edited by dreamability; 01-20-2020 at 11:46 PM.
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